4 mm Measuring Range Non-Contacting Displacement Sensor System Series ds821/ Series ds822

2022-09-21
▲Features
●Non-contacting displacement measurement based on the eddy-current principle
●System length:5 m or 10 m
●Series ds822 with ATEX approval
●Temperature range displacement sensor:-55℃...+180℃
●Frequency:DC...10kHz
●Compact design of the driver housing(oscillator/demodulator)
●One driver for both system lengths:system length detected automatically by the driver
●Reduction of spare parts storage
●Easy assembly due to
◆self-latching push-pull plug connections
◆one mounting adapter for hat-rail or drill-hole mounting
●Excellent precision and temperature stability
●When ordering a complete displacement sensor system,the delivery comes with an acceptance test certificate,including measurement report (factory calibration).
▲Product description
●The displacement sensor systems of the ds820 family are based on the non-contacting eddy-current measurement process. The distance is measured between the tip of the displacement sensor and an electrically conductive surface and as a proportionalvoltage signal send to an electronic monitoring system. In the application range of the machine monitoring, this makes it possible to record the status of rotating shafts.
●The eddy-current displacement sensor system consists of the component ́s displacement sensor with an integrated cable, an optional separate connection cable, and the driver electronics (oscillator/demodulator).The displacement sensor is available as a forward as well as a reverse-side mountable version.The eddy-current displacement sensor system is available as series ds821 Standard and ds822 ATEX. Each series is available in system lengths of 5 m and 10 m.
●The name of a component is a combination of the series ́ name (ds821 or ds822 ATEX) and the component designation(mc = complete system, ds = displacement sensor, ec = connection cable or od = driver)

Bruel & Kjaer Vibro

Series ds822ds821ds822ds82x.ds1001/ ...ds82x.ds3001/TT/LLL/UUU/PPP/000/Rds82x.ds3001/TT/LLL/UUU/PPP/2XX/Rds82x.ds3001/TT/LLL/UUU/PPP/3XX/Rds82x.ds3002ds82x.ds3002/TT/LLL/UUU/PPP/4XX/Rds82x.ds3002/TT/LLL/UUU/PPP/5XX/Rds82x.ds300S / TT / LLL / UUU / PPP / CXX / Rds82x.ds300x / TT / LLL / UUU / PPP / CXX / Rds82x.ds300Sds821.ds3001/19/110/015/010/299/0ds822.ds3002/70/085/030/050/431/0ds82x.ec30E / LL / Rds821.ec303/90/0ds82x.od130 / Rds821.od130/0ds82x.od130ds82x.ec30Eds82x.mc301 / S / TT / LLL / UUU / NN / PP / CXX / E / Rds82x.mc301ds821.mc301/1/18/110/015/05/10/307/3/0ds822.mc301/3/10/045/015/10/00/307/0/0ds821.mc301ds821.ds300Sds821.ec30Eds821.od130Series ds821ds822.mc301ds822.ds300Sds822.ec30Eds822.od130ds82x.ds3003ds820 familyds820ds3003Serie ds821ds82xds3003/TT/LL/VV/PP/000 (no protection)/ Rds82x.ec300ds82x.ec302de82x.ec303

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Part#

Non-Contacting Displacement Sensor Systemdisplacement sensor systemsDisplacement sensor (ds)eddy-current displacement sensor systemComplete system (mc)Connection cable (ec)Driver(od)oscillatordemodulatorreverse mount sensor

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Datasheet

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Please see the document for details

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English Chinese Chinese and English Japanese

2017/5/19

BPS0135-EN-19

2.1 MB

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